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Spa Performance
Spa Hardness Raiser Image 1

SPA Hardness Raiser

  • Available in 500g bottle

where to buy product support

ASTRALPOOL SPA HARDNESS RAISER increases the calcium levels in spa water.

At the correct levels, calcium helps protect spa surfaces and equipment from corrosive water.

Active Constituent: 990g/kg CALCIUM CHLORIDE

Dosage per 1,000L:
15g increases the Calcium Hardness by 10ppm

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Msds

SPA Hardness Raiser SDS

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